Julie Mathiasen is a 22-year-old professional football player from DEN. He currently plays for AGF Kvindefodbold APS Women, wearing the number 25 shirt. He plays primarily as a Defender.

Throughout the Danish Elitedivisionen 2025-2026, Julie Mathiasen featured in 14 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.